156947964868

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 283553695880

約数和(自身を除く): 126605731012

約数列:

[1, 2, 4, 53, 106, 181, 212, 229, 337, 362, 458, 674, 724, 916, 1348, 2809, 5618, 9593, 11236, 12137, 17861, 19186, 24274, 35722, 38372, 41449, 48548, 60997, 71444, 77173, 82898, 121994, 154346, 165796, 243988, 308692, 508429, 643261, 946633, 1016858, 1286522, 1893266, 2033716, 2196797, 2573044, 3232841, 3786532, 4090169, 4393594, 6465682, 8180338, 8787188, 12931364, 13968313, 16360676, 27936626, 55873252, 116430241, 171340573, 216778957, 232860482, 342681146, 433557914, 465720964, 685362292, 740320589, 867115828, 1480641178, 2961282356, 39236991217, 78473982434, 156947964868]

約数ペア:

[(1, 156947964868), (2, 78473982434), (4, 39236991217), (53, 2961282356), (106, 1480641178), (181, 867115828), (212, 740320589), (229, 685362292), (337, 465720964), (362, 433557914), (458, 342681146), (674, 232860482), (724, 216778957), (916, 171340573), (1348, 116430241), (2809, 55873252), (5618, 27936626), (9593, 16360676), (11236, 13968313), (12137, 12931364), (17861, 8787188), (19186, 8180338), (24274, 6465682), (35722, 4393594), (38372, 4090169), (41449, 3786532), (48548, 3232841), (60997, 2573044), (71444, 2196797), (77173, 2033716), (82898, 1893266), (121994, 1286522), (154346, 1016858), (165796, 946633), (243988, 643261), (308692, 508429)]