153818210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 368976384

約数和(自身を除く): 215158174

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 61, 65, 70, 85, 91, 119, 122, 130, 163, 170, 182, 221, 238, 305, 326, 427, 442, 455, 595, 610, 793, 815, 854, 910, 1037, 1105, 1141, 1190, 1547, 1586, 1630, 2074, 2119, 2135, 2210, 2282, 2771, 3094, 3965, 4238, 4270, 5185, 5542, 5551, 5705, 7259, 7735, 7930, 9943, 10370, 10595, 11102, 11410, 13481, 13855, 14518, 14833, 15470, 19397, 19886, 21190, 26962, 27710, 27755, 29666, 36023, 36295, 38794, 49715, 55510, 67405, 69601, 72046, 72590, 74165, 94367, 96985, 99430, 129259, 134810, 139202, 148330, 169031, 180115, 188734, 193970, 252161, 258518, 338062, 348005, 360230, 471835, 504322, 646295, 696010, 845155, 904813, 943670, 1183217, 1260805, 1292590, 1690310, 1809626, 2197403, 2366434, 2521610, 4394806, 4524065, 5916085, 9048130, 10987015, 11832170, 15381821, 21974030, 30763642, 76909105, 153818210]

約数ペア:

[(1, 153818210), (2, 76909105), (5, 30763642), (7, 21974030), (10, 15381821), (13, 11832170), (14, 10987015), (17, 9048130), (26, 5916085), (34, 4524065), (35, 4394806), (61, 2521610), (65, 2366434), (70, 2197403), (85, 1809626), (91, 1690310), (119, 1292590), (122, 1260805), (130, 1183217), (163, 943670), (170, 904813), (182, 845155), (221, 696010), (238, 646295), (305, 504322), (326, 471835), (427, 360230), (442, 348005), (455, 338062), (595, 258518), (610, 252161), (793, 193970), (815, 188734), (854, 180115), (910, 169031), (1037, 148330), (1105, 139202), (1141, 134810), (1190, 129259), (1547, 99430), (1586, 96985), (1630, 94367), (2074, 74165), (2119, 72590), (2135, 72046), (2210, 69601), (2282, 67405), (2771, 55510), (3094, 49715), (3965, 38794), (4238, 36295), (4270, 36023), (5185, 29666), (5542, 27755), (5551, 27710), (5705, 26962), (7259, 21190), (7735, 19886), (7930, 19397), (9943, 15470), (10370, 14833), (10595, 14518), (11102, 13855), (11410, 13481)]