156770432

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 394584960

約数和(自身を除く): 237814528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 301, 313, 344, 364, 416, 448, 559, 602, 626, 688, 728, 832, 896, 1118, 1204, 1252, 1376, 1456, 1664, 2191, 2236, 2408, 2504, 2752, 2912, 3913, 4069, 4382, 4472, 4816, 5008, 5504, 5824, 7826, 8138, 8764, 8944, 9632, 10016, 11648, 13459, 15652, 16276, 17528, 17888, 19264, 20032, 26918, 28483, 31304, 32552, 35056, 35776, 38528, 40064, 53836, 56966, 62608, 65104, 70112, 71552, 94213, 107672, 113932, 125216, 130208, 140224, 174967, 188426, 215344, 227864, 250432, 260416, 280448, 349934, 376852, 430688, 455728, 500864, 520832, 699868, 753704, 861376, 911456, 1224769, 1399736, 1507408, 1722752, 1822912, 2449538, 2799472, 3014816, 3645824, 4899076, 5598944, 6029632, 9798152, 11197888, 12059264, 19596304, 22395776, 39192608, 78385216, 156770432]

約数ペア:

[(1, 156770432), (2, 78385216), (4, 39192608), (7, 22395776), (8, 19596304), (13, 12059264), (14, 11197888), (16, 9798152), (26, 6029632), (28, 5598944), (32, 4899076), (43, 3645824), (52, 3014816), (56, 2799472), (64, 2449538), (86, 1822912), (91, 1722752), (104, 1507408), (112, 1399736), (128, 1224769), (172, 911456), (182, 861376), (208, 753704), (224, 699868), (301, 520832), (313, 500864), (344, 455728), (364, 430688), (416, 376852), (448, 349934), (559, 280448), (602, 260416), (626, 250432), (688, 227864), (728, 215344), (832, 188426), (896, 174967), (1118, 140224), (1204, 130208), (1252, 125216), (1376, 113932), (1456, 107672), (1664, 94213), (2191, 71552), (2236, 70112), (2408, 65104), (2504, 62608), (2752, 56966), (2912, 53836), (3913, 40064), (4069, 38528), (4382, 35776), (4472, 35056), (4816, 32552), (5008, 31304), (5504, 28483), (5824, 26918), (7826, 20032), (8138, 19264), (8764, 17888), (8944, 17528), (9632, 16276), (10016, 15652), (11648, 13459)]