128207898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 225600102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 2699, 3393, 3654, 5278, 5398, 6786, 7917, 8097, 15834, 16194, 18893, 23751, 24291, 35087, 37786, 47502, 48582, 56679, 70174, 78271, 105261, 113358, 156542, 170037, 210522, 234813, 245609, 315783, 340074, 469626, 491218, 547897, 631566, 704439, 736827, 1017523, 1095794, 1408878, 1473654, 1643691, 2035046, 2210481, 3052569, 3287382, 4420962, 4931073, 6105138, 7122661, 9157707, 9862146, 14245322, 18315414, 21367983, 42735966, 64103949, 128207898]

約数ペア:

[(1, 128207898), (2, 64103949), (3, 42735966), (6, 21367983), (7, 18315414), (9, 14245322), (13, 9862146), (14, 9157707), (18, 7122661), (21, 6105138), (26, 4931073), (29, 4420962), (39, 3287382), (42, 3052569), (58, 2210481), (63, 2035046), (78, 1643691), (87, 1473654), (91, 1408878), (117, 1095794), (126, 1017523), (174, 736827), (182, 704439), (203, 631566), (234, 547897), (261, 491218), (273, 469626), (377, 340074), (406, 315783), (522, 245609), (546, 234813), (609, 210522), (754, 170037), (819, 156542), (1131, 113358), (1218, 105261), (1638, 78271), (1827, 70174), (2262, 56679), (2639, 48582), (2699, 47502), (3393, 37786), (3654, 35087), (5278, 24291), (5398, 23751), (6786, 18893), (7917, 16194), (8097, 15834)]