147940494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 212036466

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 59, 61, 62, 78, 93, 102, 118, 122, 177, 183, 186, 221, 354, 366, 403, 442, 527, 663, 767, 793, 806, 1003, 1037, 1054, 1209, 1326, 1534, 1581, 1586, 1829, 1891, 2006, 2074, 2301, 2379, 2418, 3009, 3111, 3162, 3599, 3658, 3782, 4602, 4758, 5487, 5673, 6018, 6222, 6851, 7198, 10797, 10974, 11346, 13039, 13481, 13702, 20553, 21594, 23777, 24583, 26078, 26962, 31093, 32147, 39117, 40443, 41106, 46787, 47554, 49166, 61183, 62186, 64294, 71331, 73749, 78234, 80886, 93279, 93574, 96441, 111569, 122366, 140361, 142662, 147498, 183549, 186558, 192882, 223138, 280722, 334707, 367098, 404209, 417911, 669414, 795379, 808418, 835822, 1212627, 1253733, 1450397, 1590758, 1896673, 2386137, 2425254, 2507466, 2900794, 3793346, 4351191, 4772274, 5690019, 8702382, 11380038, 24656749, 49313498, 73970247, 147940494]

約数ペア:

[(1, 147940494), (2, 73970247), (3, 49313498), (6, 24656749), (13, 11380038), (17, 8702382), (26, 5690019), (31, 4772274), (34, 4351191), (39, 3793346), (51, 2900794), (59, 2507466), (61, 2425254), (62, 2386137), (78, 1896673), (93, 1590758), (102, 1450397), (118, 1253733), (122, 1212627), (177, 835822), (183, 808418), (186, 795379), (221, 669414), (354, 417911), (366, 404209), (403, 367098), (442, 334707), (527, 280722), (663, 223138), (767, 192882), (793, 186558), (806, 183549), (1003, 147498), (1037, 142662), (1054, 140361), (1209, 122366), (1326, 111569), (1534, 96441), (1581, 93574), (1586, 93279), (1829, 80886), (1891, 78234), (2006, 73749), (2074, 71331), (2301, 64294), (2379, 62186), (2418, 61183), (3009, 49166), (3111, 47554), (3162, 46787), (3599, 41106), (3658, 40443), (3782, 39117), (4602, 32147), (4758, 31093), (5487, 26962), (5673, 26078), (6018, 24583), (6222, 23777), (6851, 21594), (7198, 20553), (10797, 13702), (10974, 13481), (11346, 13039)]