156984687310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{20149}}^1$

素因数の和:20362

約数の個数: 96

約数和(自身を含む): 319535798400

約数和(自身を除く): 162551111090

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 137, 235, 242, 274, 470, 517, 605, 685, 1034, 1210, 1370, 1507, 2585, 3014, 5170, 5687, 6439, 7535, 11374, 12878, 15070, 16577, 20149, 28435, 32195, 33154, 40298, 56870, 64390, 70829, 82885, 100745, 141658, 165770, 201490, 221639, 354145, 443278, 708290, 779119, 947003, 1108195, 1558238, 1894006, 2216390, 2438029, 2760413, 3895595, 4735015, 4876058, 5520826, 7791190, 9470030, 10417033, 12190145, 13802065, 20834066, 24380290, 27604130, 30364543, 52085165, 60729086, 104170330, 114587363, 129739411, 151822715, 229174726, 259478822, 303645430, 334009973, 572936815, 648697055, 668019946, 1145873630, 1297394110, 1427133521, 1670049865, 2854267042, 3340099730, 7135667605, 14271335210, 15698468731, 31396937462, 78492343655, 156984687310]

約数ペア:

[(1, 156984687310), (2, 78492343655), (5, 31396937462), (10, 15698468731), (11, 14271335210), (22, 7135667605), (47, 3340099730), (55, 2854267042), (94, 1670049865), (110, 1427133521), (121, 1297394110), (137, 1145873630), (235, 668019946), (242, 648697055), (274, 572936815), (470, 334009973), (517, 303645430), (605, 259478822), (685, 229174726), (1034, 151822715), (1210, 129739411), (1370, 114587363), (1507, 104170330), (2585, 60729086), (3014, 52085165), (5170, 30364543), (5687, 27604130), (6439, 24380290), (7535, 20834066), (11374, 13802065), (12878, 12190145), (15070, 10417033), (16577, 9470030), (20149, 7791190), (28435, 5520826), (32195, 4876058), (33154, 4735015), (40298, 3895595), (56870, 2760413), (64390, 2438029), (70829, 2216390), (82885, 1894006), (100745, 1558238), (141658, 1108195), (165770, 947003), (201490, 779119), (221639, 708290), (354145, 443278)]