156956345728

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{220901}}^1$

素因数の和:220996

約数の個数: 128

約数和(自身を含む): 391155589440

約数和(自身を除く): 234199243712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 896, 976, 1456, 1586, 1664, 1708, 1952, 2912, 3172, 3416, 3904, 5551, 5824, 6344, 6832, 7808, 11102, 11648, 12688, 13664, 22204, 25376, 27328, 44408, 50752, 54656, 88816, 101504, 177632, 220901, 355264, 441802, 710528, 883604, 1546307, 1767208, 2871713, 3092614, 3534416, 5743426, 6185228, 7068832, 11486852, 12370456, 13474961, 14137664, 20101991, 22973704, 24740912, 26949922, 28275328, 40203982, 45947408, 49481824, 53899844, 80407964, 91894816, 94324727, 98963648, 107799688, 160815928, 175174493, 183789632, 188649454, 197927296, 215599376, 321631856, 350348986, 367579264, 377298908, 431198752, 643263712, 700697972, 754597816, 862397504, 1226221451, 1286527424, 1401395944, 1509195632, 1724795008, 2452442902, 2573054848, 2802791888, 3018391264, 4904885804, 5605583776, 6036782528, 9809771608, 11211167552, 12073565056, 19619543216, 22422335104, 39239086432, 78478172864, 156956345728]

約数ペア:

[(1, 156956345728), (2, 78478172864), (4, 39239086432), (7, 22422335104), (8, 19619543216), (13, 12073565056), (14, 11211167552), (16, 9809771608), (26, 6036782528), (28, 5605583776), (32, 4904885804), (52, 3018391264), (56, 2802791888), (61, 2573054848), (64, 2452442902), (91, 1724795008), (104, 1509195632), (112, 1401395944), (122, 1286527424), (128, 1226221451), (182, 862397504), (208, 754597816), (224, 700697972), (244, 643263712), (364, 431198752), (416, 377298908), (427, 367579264), (448, 350348986), (488, 321631856), (728, 215599376), (793, 197927296), (832, 188649454), (854, 183789632), (896, 175174493), (976, 160815928), (1456, 107799688), (1586, 98963648), (1664, 94324727), (1708, 91894816), (1952, 80407964), (2912, 53899844), (3172, 49481824), (3416, 45947408), (3904, 40203982), (5551, 28275328), (5824, 26949922), (6344, 24740912), (6832, 22973704), (7808, 20101991), (11102, 14137664), (11648, 13474961), (12688, 12370456), (13664, 11486852), (22204, 7068832), (25376, 6185228), (27328, 5743426), (44408, 3534416), (50752, 3092614), (54656, 2871713), (88816, 1767208), (101504, 1546307), (177632, 883604), (220901, 710528), (355264, 441802)]