163354590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 128

約数和(自身を含む): 524160000

約数和(自身を除く): 360805410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 4549, 5130, 5985, 7182, 9098, 11970, 13647, 17955, 22745, 27294, 31843, 35910, 40941, 45490, 63686, 68235, 81882, 86431, 95529, 122823, 136470, 159215, 172862, 191058, 204705, 245646, 259293, 286587, 318430, 409410, 432155, 477645, 518586, 573174, 605017, 614115, 777879, 859761, 864310, 955290, 1210034, 1228230, 1296465, 1432935, 1555758, 1719522, 1815051, 2333637, 2592930, 2865870, 3025085, 3630102, 3889395, 4298805, 4667274, 5445153, 6050170, 7778790, 8597610, 9075255, 10890306, 11668185, 16335459, 18150510, 23336370, 27225765, 32670918, 54451530, 81677295, 163354590]

約数ペア:

[(1, 163354590), (2, 81677295), (3, 54451530), (5, 32670918), (6, 27225765), (7, 23336370), (9, 18150510), (10, 16335459), (14, 11668185), (15, 10890306), (18, 9075255), (19, 8597610), (21, 7778790), (27, 6050170), (30, 5445153), (35, 4667274), (38, 4298805), (42, 3889395), (45, 3630102), (54, 3025085), (57, 2865870), (63, 2592930), (70, 2333637), (90, 1815051), (95, 1719522), (105, 1555758), (114, 1432935), (126, 1296465), (133, 1228230), (135, 1210034), (171, 955290), (189, 864310), (190, 859761), (210, 777879), (266, 614115), (270, 605017), (285, 573174), (315, 518586), (342, 477645), (378, 432155), (399, 409410), (513, 318430), (570, 286587), (630, 259293), (665, 245646), (798, 204705), (855, 191058), (945, 172862), (1026, 159215), (1197, 136470), (1330, 122823), (1710, 95529), (1890, 86431), (1995, 81882), (2394, 68235), (2565, 63686), (3591, 45490), (3990, 40941), (4549, 35910), (5130, 31843), (5985, 27294), (7182, 22745), (9098, 17955), (11970, 13647)]