156745100812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 301167115200

約数和(自身を除く): 144422014388

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 89, 148, 178, 257, 356, 514, 703, 1028, 1406, 1691, 2437, 2812, 3293, 3382, 4874, 4883, 6586, 6764, 9509, 9748, 9766, 13172, 19018, 19532, 22873, 38036, 45746, 46303, 62567, 90169, 91492, 92606, 125134, 180338, 180671, 185212, 216893, 250268, 360676, 361342, 433786, 434587, 626309, 722684, 846301, 867572, 869174, 1252618, 1692602, 1713211, 1738348, 2505236, 3385204, 3426422, 4120967, 6852844, 8025041, 8241934, 11899871, 16050082, 16079719, 16483868, 23173433, 23799742, 32100164, 32159438, 46346866, 47599484, 55741501, 64318876, 92693732, 111483002, 152475779, 222966004, 304951558, 440295227, 609903116, 880590454, 1059088519, 1761180908, 2062435537, 2118177038, 4124871074, 4236354076, 8249742148, 39186275203, 78372550406, 156745100812]

約数ペア:

[(1, 156745100812), (2, 78372550406), (4, 39186275203), (19, 8249742148), (37, 4236354076), (38, 4124871074), (74, 2118177038), (76, 2062435537), (89, 1761180908), (148, 1059088519), (178, 880590454), (257, 609903116), (356, 440295227), (514, 304951558), (703, 222966004), (1028, 152475779), (1406, 111483002), (1691, 92693732), (2437, 64318876), (2812, 55741501), (3293, 47599484), (3382, 46346866), (4874, 32159438), (4883, 32100164), (6586, 23799742), (6764, 23173433), (9509, 16483868), (9748, 16079719), (9766, 16050082), (13172, 11899871), (19018, 8241934), (19532, 8025041), (22873, 6852844), (38036, 4120967), (45746, 3426422), (46303, 3385204), (62567, 2505236), (90169, 1738348), (91492, 1713211), (92606, 1692602), (125134, 1252618), (180338, 869174), (180671, 867572), (185212, 846301), (216893, 722684), (250268, 626309), (360676, 434587), (361342, 433786)]