157026431140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{4723}}^1$

素因数の和:5093

約数の個数: 96

約数和(自身を含む): 338372939520

約数和(自身を除く): 181346508380

約数列:

[1, 2, 4, 5, 10, 20, 101, 109, 151, 202, 218, 302, 404, 436, 505, 545, 604, 755, 1010, 1090, 1510, 2020, 2180, 3020, 4723, 9446, 11009, 15251, 16459, 18892, 22018, 23615, 30502, 32918, 44036, 47230, 55045, 61004, 65836, 76255, 82295, 94460, 110090, 152510, 164590, 220180, 305020, 329180, 477023, 514807, 713173, 954046, 1029614, 1426346, 1662359, 1908092, 2059228, 2385115, 2574035, 2852692, 3324718, 3565865, 4770230, 5148070, 6649436, 7131730, 8311795, 9540460, 10296140, 14263460, 16623590, 33247180, 51995507, 72030473, 77735857, 103991014, 144060946, 155471714, 207982028, 259977535, 288121892, 310943428, 360152365, 388679285, 519955070, 720304730, 777358570, 1039910140, 1440609460, 1554717140, 7851321557, 15702643114, 31405286228, 39256607785, 78513215570, 157026431140]

約数ペア:

[(1, 157026431140), (2, 78513215570), (4, 39256607785), (5, 31405286228), (10, 15702643114), (20, 7851321557), (101, 1554717140), (109, 1440609460), (151, 1039910140), (202, 777358570), (218, 720304730), (302, 519955070), (404, 388679285), (436, 360152365), (505, 310943428), (545, 288121892), (604, 259977535), (755, 207982028), (1010, 155471714), (1090, 144060946), (1510, 103991014), (2020, 77735857), (2180, 72030473), (3020, 51995507), (4723, 33247180), (9446, 16623590), (11009, 14263460), (15251, 10296140), (16459, 9540460), (18892, 8311795), (22018, 7131730), (23615, 6649436), (30502, 5148070), (32918, 4770230), (44036, 3565865), (47230, 3324718), (55045, 2852692), (61004, 2574035), (65836, 2385115), (76255, 2059228), (82295, 1908092), (94460, 1662359), (110090, 1426346), (152510, 1029614), (164590, 954046), (220180, 713173), (305020, 514807), (329180, 477023)]