156919644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 321114276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 106, 124, 126, 159, 186, 212, 217, 252, 279, 318, 371, 372, 379, 434, 477, 558, 636, 651, 742, 758, 868, 954, 1113, 1116, 1137, 1302, 1484, 1516, 1643, 1908, 1953, 2226, 2274, 2604, 2653, 3286, 3339, 3411, 3906, 4452, 4548, 4929, 5306, 6572, 6678, 6822, 7812, 7959, 9858, 10612, 11501, 11749, 13356, 13644, 14787, 15918, 19716, 20087, 23002, 23498, 23877, 29574, 31836, 34503, 35247, 40174, 46004, 46996, 47754, 59148, 60261, 69006, 70494, 80348, 82243, 95508, 103509, 105741, 120522, 138012, 140609, 140988, 164486, 180783, 207018, 211482, 241044, 246729, 281218, 328972, 361566, 414036, 421827, 422964, 493458, 562436, 622697, 723132, 740187, 843654, 986916, 1245394, 1265481, 1480374, 1687308, 1868091, 2490788, 2530962, 2960748, 3736182, 4358879, 5061924, 5604273, 7472364, 8717758, 11208546, 13076637, 17435516, 22417092, 26153274, 39229911, 52306548, 78459822, 156919644]

約数ペア:

[(1, 156919644), (2, 78459822), (3, 52306548), (4, 39229911), (6, 26153274), (7, 22417092), (9, 17435516), (12, 13076637), (14, 11208546), (18, 8717758), (21, 7472364), (28, 5604273), (31, 5061924), (36, 4358879), (42, 3736182), (53, 2960748), (62, 2530962), (63, 2490788), (84, 1868091), (93, 1687308), (106, 1480374), (124, 1265481), (126, 1245394), (159, 986916), (186, 843654), (212, 740187), (217, 723132), (252, 622697), (279, 562436), (318, 493458), (371, 422964), (372, 421827), (379, 414036), (434, 361566), (477, 328972), (558, 281218), (636, 246729), (651, 241044), (742, 211482), (758, 207018), (868, 180783), (954, 164486), (1113, 140988), (1116, 140609), (1137, 138012), (1302, 120522), (1484, 105741), (1516, 103509), (1643, 95508), (1908, 82243), (1953, 80348), (2226, 70494), (2274, 69006), (2604, 60261), (2653, 59148), (3286, 47754), (3339, 46996), (3411, 46004), (3906, 40174), (4452, 35247), (4548, 34503), (4929, 31836), (5306, 29574), (6572, 23877), (6678, 23498), (6822, 23002), (7812, 20087), (7959, 19716), (9858, 15918), (10612, 14787), (11501, 13644), (11749, 13356)]