167843988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 320148972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 324, 333, 351, 359, 444, 468, 481, 486, 666, 702, 718, 962, 972, 999, 1053, 1077, 1332, 1404, 1436, 1443, 1924, 1998, 2106, 2154, 2886, 2997, 3159, 3231, 3996, 4212, 4308, 4329, 4667, 5772, 5994, 6318, 6462, 8658, 8991, 9334, 9693, 11988, 12636, 12924, 12987, 13283, 14001, 17316, 17982, 18668, 19386, 25974, 26566, 28002, 29079, 35964, 38772, 38961, 39849, 42003, 51948, 53132, 56004, 58158, 77922, 79698, 84006, 87237, 116316, 116883, 119547, 126009, 155844, 159396, 168012, 172679, 174474, 233766, 239094, 252018, 345358, 348948, 358641, 378027, 467532, 478188, 504036, 518037, 690716, 717282, 756054, 1036074, 1075923, 1134081, 1434564, 1512108, 1554111, 2072148, 2151846, 2268162, 3108222, 3227769, 4303692, 4536324, 4662333, 6216444, 6455538, 9324666, 12911076, 13986999, 18649332, 27973998, 41960997, 55947996, 83921994, 167843988]

約数ペア:

[(1, 167843988), (2, 83921994), (3, 55947996), (4, 41960997), (6, 27973998), (9, 18649332), (12, 13986999), (13, 12911076), (18, 9324666), (26, 6455538), (27, 6216444), (36, 4662333), (37, 4536324), (39, 4303692), (52, 3227769), (54, 3108222), (74, 2268162), (78, 2151846), (81, 2072148), (108, 1554111), (111, 1512108), (117, 1434564), (148, 1134081), (156, 1075923), (162, 1036074), (222, 756054), (234, 717282), (243, 690716), (324, 518037), (333, 504036), (351, 478188), (359, 467532), (444, 378027), (468, 358641), (481, 348948), (486, 345358), (666, 252018), (702, 239094), (718, 233766), (962, 174474), (972, 172679), (999, 168012), (1053, 159396), (1077, 155844), (1332, 126009), (1404, 119547), (1436, 116883), (1443, 116316), (1924, 87237), (1998, 84006), (2106, 79698), (2154, 77922), (2886, 58158), (2997, 56004), (3159, 53132), (3231, 51948), (3996, 42003), (4212, 39849), (4308, 38961), (4329, 38772), (4667, 35964), (5772, 29079), (5994, 28002), (6318, 26566), (6462, 25974), (8658, 19386), (8991, 18668), (9334, 17982), (9693, 17316), (11988, 14001), (12636, 13283), (12924, 12987)]