128362308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 201858492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 103, 123, 149, 164, 204, 206, 246, 298, 309, 412, 447, 492, 596, 618, 697, 894, 1236, 1394, 1751, 1788, 2091, 2533, 2788, 3502, 4182, 4223, 5066, 5253, 6109, 7004, 7599, 8364, 8446, 10132, 10506, 12218, 12669, 15198, 15347, 16892, 18327, 21012, 24436, 25338, 30396, 30694, 36654, 46041, 50676, 61388, 71791, 73308, 92082, 103853, 143582, 184164, 207706, 215373, 260899, 287164, 311559, 415412, 430746, 521798, 623118, 629227, 782697, 861492, 1043596, 1246236, 1258454, 1565394, 1887681, 2516908, 3130788, 3775362, 7550724, 10696859, 21393718, 32090577, 42787436, 64181154, 128362308]

約数ペア:

[(1, 128362308), (2, 64181154), (3, 42787436), (4, 32090577), (6, 21393718), (12, 10696859), (17, 7550724), (34, 3775362), (41, 3130788), (51, 2516908), (68, 1887681), (82, 1565394), (102, 1258454), (103, 1246236), (123, 1043596), (149, 861492), (164, 782697), (204, 629227), (206, 623118), (246, 521798), (298, 430746), (309, 415412), (412, 311559), (447, 287164), (492, 260899), (596, 215373), (618, 207706), (697, 184164), (894, 143582), (1236, 103853), (1394, 92082), (1751, 73308), (1788, 71791), (2091, 61388), (2533, 50676), (2788, 46041), (3502, 36654), (4182, 30694), (4223, 30396), (5066, 25338), (5253, 24436), (6109, 21012), (7004, 18327), (7599, 16892), (8364, 15347), (8446, 15198), (10132, 12669), (10506, 12218)]