159403160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 437875200

約数和(自身を除く): 278472040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 83, 95, 133, 140, 152, 166, 190, 266, 280, 332, 361, 380, 415, 532, 581, 664, 665, 722, 760, 830, 1064, 1162, 1330, 1444, 1577, 1660, 1805, 2324, 2527, 2660, 2888, 2905, 3154, 3320, 3610, 4648, 5054, 5320, 5810, 6308, 6859, 7220, 7885, 10108, 11039, 11620, 12616, 12635, 13718, 14440, 15770, 20216, 22078, 23240, 25270, 27436, 29963, 31540, 34295, 44156, 48013, 50540, 54872, 55195, 59926, 63080, 68590, 88312, 96026, 101080, 110390, 119852, 137180, 149815, 192052, 209741, 220780, 239704, 240065, 274360, 299630, 384104, 419482, 441560, 480130, 569297, 599260, 838964, 960260, 1048705, 1138594, 1198520, 1677928, 1920520, 2097410, 2277188, 2846485, 3985079, 4194820, 4554376, 5692970, 7970158, 8389640, 11385940, 15940316, 19925395, 22771880, 31880632, 39850790, 79701580, 159403160]

約数ペア:

[(1, 159403160), (2, 79701580), (4, 39850790), (5, 31880632), (7, 22771880), (8, 19925395), (10, 15940316), (14, 11385940), (19, 8389640), (20, 7970158), (28, 5692970), (35, 4554376), (38, 4194820), (40, 3985079), (56, 2846485), (70, 2277188), (76, 2097410), (83, 1920520), (95, 1677928), (133, 1198520), (140, 1138594), (152, 1048705), (166, 960260), (190, 838964), (266, 599260), (280, 569297), (332, 480130), (361, 441560), (380, 419482), (415, 384104), (532, 299630), (581, 274360), (664, 240065), (665, 239704), (722, 220780), (760, 209741), (830, 192052), (1064, 149815), (1162, 137180), (1330, 119852), (1444, 110390), (1577, 101080), (1660, 96026), (1805, 88312), (2324, 68590), (2527, 63080), (2660, 59926), (2888, 55195), (2905, 54872), (3154, 50540), (3320, 48013), (3610, 44156), (4648, 34295), (5054, 31540), (5320, 29963), (5810, 27436), (6308, 25270), (6859, 23240), (7220, 22078), (7885, 20216), (10108, 15770), (11039, 14440), (11620, 13718), (12616, 12635)]