156925017160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1191353}}^1$

素因数の和:1191490

約数の個数: 64

約数和(自身を含む): 366698761200

約数和(自身を除く): 209773744040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 89, 148, 178, 185, 296, 356, 370, 445, 712, 740, 890, 1480, 1780, 3293, 3560, 6586, 13172, 16465, 26344, 32930, 65860, 131720, 1191353, 2382706, 4765412, 5956765, 9530824, 11913530, 23827060, 44080061, 47654120, 88160122, 106030417, 176320244, 212060834, 220400305, 352640488, 424121668, 440800610, 530152085, 848243336, 881601220, 1060304170, 1763202440, 2120608340, 3923125429, 4241216680, 7846250858, 15692501716, 19615627145, 31385003432, 39231254290, 78462508580, 156925017160]

約数ペア:

[(1, 156925017160), (2, 78462508580), (4, 39231254290), (5, 31385003432), (8, 19615627145), (10, 15692501716), (20, 7846250858), (37, 4241216680), (40, 3923125429), (74, 2120608340), (89, 1763202440), (148, 1060304170), (178, 881601220), (185, 848243336), (296, 530152085), (356, 440800610), (370, 424121668), (445, 352640488), (712, 220400305), (740, 212060834), (890, 176320244), (1480, 106030417), (1780, 88160122), (3293, 47654120), (3560, 44080061), (6586, 23827060), (13172, 11913530), (16465, 9530824), (26344, 5956765), (32930, 4765412), (65860, 2382706), (131720, 1191353)]