156947880560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 376075429632

約数和(自身を除く): 219127549072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 83, 134, 166, 268, 332, 335, 415, 536, 587, 601, 664, 670, 830, 1072, 1174, 1202, 1328, 1340, 1660, 2348, 2404, 2680, 2935, 3005, 3320, 4696, 4808, 5360, 5561, 5870, 6010, 6640, 9392, 9616, 11122, 11740, 12020, 22244, 23480, 24040, 27805, 39329, 40267, 44488, 46960, 48080, 48721, 49883, 55610, 78658, 80534, 88976, 97442, 99766, 111220, 157316, 161068, 194884, 196645, 199532, 201335, 222440, 243605, 249415, 314632, 322136, 352787, 389768, 393290, 399064, 402670, 444880, 487210, 498830, 629264, 644272, 705574, 779536, 786580, 798128, 805340, 974420, 997660, 1411148, 1573160, 1610680, 1763935, 1948840, 1995320, 2822296, 3146320, 3221360, 3264307, 3342161, 3527870, 3897680, 3990640, 5644592, 6528614, 6684322, 7055740, 13057228, 13368644, 14111480, 16321535, 16710805, 23636729, 26114456, 26737288, 28222960, 29281321, 32643070, 33421610, 47273458, 52228912, 53474576, 58562642, 65286140, 66843220, 94546916, 117125284, 118183645, 130572280, 133686440, 146406605, 189093832, 234250568, 236367290, 261144560, 267372880, 292813210, 378187664, 468501136, 472734580, 585626420, 945469160, 1171252840, 1890938320, 1961848507, 2342505680, 3923697014, 7847394028, 9809242535, 15694788056, 19618485070, 31389576112, 39236970140, 78473940280, 156947880560]

約数ペア:

[(1, 156947880560), (2, 78473940280), (4, 39236970140), (5, 31389576112), (8, 19618485070), (10, 15694788056), (16, 9809242535), (20, 7847394028), (40, 3923697014), (67, 2342505680), (80, 1961848507), (83, 1890938320), (134, 1171252840), (166, 945469160), (268, 585626420), (332, 472734580), (335, 468501136), (415, 378187664), (536, 292813210), (587, 267372880), (601, 261144560), (664, 236367290), (670, 234250568), (830, 189093832), (1072, 146406605), (1174, 133686440), (1202, 130572280), (1328, 118183645), (1340, 117125284), (1660, 94546916), (2348, 66843220), (2404, 65286140), (2680, 58562642), (2935, 53474576), (3005, 52228912), (3320, 47273458), (4696, 33421610), (4808, 32643070), (5360, 29281321), (5561, 28222960), (5870, 26737288), (6010, 26114456), (6640, 23636729), (9392, 16710805), (9616, 16321535), (11122, 14111480), (11740, 13368644), (12020, 13057228), (22244, 7055740), (23480, 6684322), (24040, 6528614), (27805, 5644592), (39329, 3990640), (40267, 3897680), (44488, 3527870), (46960, 3342161), (48080, 3264307), (48721, 3221360), (49883, 3146320), (55610, 2822296), (78658, 1995320), (80534, 1948840), (88976, 1763935), (97442, 1610680), (99766, 1573160), (111220, 1411148), (157316, 997660), (161068, 974420), (194884, 805340), (196645, 798128), (199532, 786580), (201335, 779536), (222440, 705574), (243605, 644272), (249415, 629264), (314632, 498830), (322136, 487210), (352787, 444880), (389768, 402670), (393290, 399064)]