149970920004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2775389}}^1$

素因数の和:2775497

約数の個数: 72

約数和(自身を含む): 404096784000

約数和(自身を除く): 254125863996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4503, 6004, 9006, 13509, 18012, 27018, 54036, 2775389, 5550778, 8326167, 11101556, 16652334, 24978501, 33304668, 49957002, 52732391, 99914004, 105464782, 158197173, 210929564, 219255731, 316394346, 438511462, 474591519, 632788692, 657767193, 877022924, 949183038, 1315534386, 1898366076, 1973301579, 2631068772, 3946603158, 4165858889, 7893206316, 8331717778, 12497576667, 16663435556, 24995153334, 37492730001, 49990306668, 74985460002, 149970920004]

約数ペア:

[(1, 149970920004), (2, 74985460002), (3, 49990306668), (4, 37492730001), (6, 24995153334), (9, 16663435556), (12, 12497576667), (18, 8331717778), (19, 7893206316), (36, 4165858889), (38, 3946603158), (57, 2631068772), (76, 1973301579), (79, 1898366076), (114, 1315534386), (158, 949183038), (171, 877022924), (228, 657767193), (237, 632788692), (316, 474591519), (342, 438511462), (474, 316394346), (684, 219255731), (711, 210929564), (948, 158197173), (1422, 105464782), (1501, 99914004), (2844, 52732391), (3002, 49957002), (4503, 33304668), (6004, 24978501), (9006, 16652334), (13509, 11101556), (18012, 8326167), (27018, 5550778), (54036, 2775389)]