156944130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 290953470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 59, 70, 105, 106, 118, 159, 177, 210, 239, 265, 295, 318, 354, 371, 413, 478, 530, 590, 717, 742, 795, 826, 885, 1113, 1195, 1239, 1434, 1590, 1673, 1770, 1855, 2065, 2226, 2390, 2478, 3127, 3346, 3585, 3710, 4130, 5019, 5565, 6195, 6254, 7170, 8365, 9381, 10038, 11130, 12390, 12667, 14101, 15635, 16730, 18762, 21889, 25095, 25334, 28202, 31270, 38001, 42303, 43778, 46905, 50190, 63335, 65667, 70505, 76002, 84606, 88669, 93810, 98707, 109445, 126670, 131334, 141010, 177338, 190005, 197414, 211515, 218890, 266007, 296121, 328335, 380010, 423030, 443345, 493535, 532014, 592242, 656670, 747353, 886690, 987070, 1330035, 1480605, 1494706, 2242059, 2660070, 2961210, 3736765, 4484118, 5231471, 7473530, 10462942, 11210295, 15694413, 22420590, 26157355, 31388826, 52314710, 78472065, 156944130]

約数ペア:

[(1, 156944130), (2, 78472065), (3, 52314710), (5, 31388826), (6, 26157355), (7, 22420590), (10, 15694413), (14, 11210295), (15, 10462942), (21, 7473530), (30, 5231471), (35, 4484118), (42, 3736765), (53, 2961210), (59, 2660070), (70, 2242059), (105, 1494706), (106, 1480605), (118, 1330035), (159, 987070), (177, 886690), (210, 747353), (239, 656670), (265, 592242), (295, 532014), (318, 493535), (354, 443345), (371, 423030), (413, 380010), (478, 328335), (530, 296121), (590, 266007), (717, 218890), (742, 211515), (795, 197414), (826, 190005), (885, 177338), (1113, 141010), (1195, 131334), (1239, 126670), (1434, 109445), (1590, 98707), (1673, 93810), (1770, 88669), (1855, 84606), (2065, 76002), (2226, 70505), (2390, 65667), (2478, 63335), (3127, 50190), (3346, 46905), (3585, 43778), (3710, 42303), (4130, 38001), (5019, 31270), (5565, 28202), (6195, 25334), (6254, 25095), (7170, 21889), (8365, 18762), (9381, 16730), (10038, 15635), (11130, 14101), (12390, 12667)]