156948558040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{17977}}^1$

素因数の和:18389

約数の個数: 128

約数和(自身を含む): 385140536640

約数和(自身を除く): 228191978600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 347, 370, 629, 680, 694, 740, 1258, 1388, 1480, 1735, 2516, 2776, 3145, 3470, 5032, 5899, 6290, 6940, 11798, 12580, 12839, 13880, 17977, 23596, 25160, 25678, 29495, 35954, 47192, 51356, 58990, 64195, 71908, 89885, 102712, 117980, 128390, 143816, 179770, 218263, 235960, 256780, 305609, 359540, 436526, 513560, 611218, 665149, 719080, 873052, 1091315, 1222436, 1330298, 1528045, 1746104, 2182630, 2444872, 2660596, 3056090, 3325745, 4365260, 5321192, 6112180, 6238019, 6651490, 8730520, 11307533, 12224360, 12476038, 13302980, 22615066, 24952076, 26605960, 31190095, 45230132, 49904152, 56537665, 62380190, 90460264, 106046323, 113075330, 124760380, 212092646, 226150660, 230806703, 249520760, 424185292, 452301320, 461613406, 530231615, 848370584, 923226812, 1060463230, 1154033515, 1846453624, 2120926460, 2308067030, 3923713951, 4241852920, 4616134060, 7847427902, 9232268120, 15694855804, 19618569755, 31389711608, 39237139510, 78474279020, 156948558040]

約数ペア:

[(1, 156948558040), (2, 78474279020), (4, 39237139510), (5, 31389711608), (8, 19618569755), (10, 15694855804), (17, 9232268120), (20, 7847427902), (34, 4616134060), (37, 4241852920), (40, 3923713951), (68, 2308067030), (74, 2120926460), (85, 1846453624), (136, 1154033515), (148, 1060463230), (170, 923226812), (185, 848370584), (296, 530231615), (340, 461613406), (347, 452301320), (370, 424185292), (629, 249520760), (680, 230806703), (694, 226150660), (740, 212092646), (1258, 124760380), (1388, 113075330), (1480, 106046323), (1735, 90460264), (2516, 62380190), (2776, 56537665), (3145, 49904152), (3470, 45230132), (5032, 31190095), (5899, 26605960), (6290, 24952076), (6940, 22615066), (11798, 13302980), (12580, 12476038), (12839, 12224360), (13880, 11307533), (17977, 8730520), (23596, 6651490), (25160, 6238019), (25678, 6112180), (29495, 5321192), (35954, 4365260), (47192, 3325745), (51356, 3056090), (58990, 2660596), (64195, 2444872), (71908, 2182630), (89885, 1746104), (102712, 1528045), (117980, 1330298), (128390, 1222436), (143816, 1091315), (179770, 873052), (218263, 719080), (235960, 665149), (256780, 611218), (305609, 513560), (359540, 436526)]