150189908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 322237440

約数和(自身を除く): 172047532

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 73, 76, 92, 107, 146, 209, 214, 253, 292, 418, 428, 437, 506, 803, 836, 874, 1012, 1177, 1387, 1606, 1679, 1748, 2033, 2354, 2461, 2774, 3212, 3358, 4066, 4708, 4807, 4922, 5548, 6716, 7811, 8132, 9614, 9844, 15257, 15622, 18469, 19228, 22363, 27071, 30514, 31244, 31901, 36938, 44726, 46759, 54142, 61028, 63802, 73876, 85921, 89452, 93518, 108284, 127604, 148409, 171842, 179653, 187036, 296818, 343684, 350911, 359306, 514349, 593636, 701822, 718612, 1028698, 1403644, 1632499, 1976183, 2057396, 3264998, 3413407, 3952366, 6529996, 6826814, 7904732, 13653628, 37547477, 75094954, 150189908]

約数ペア:

[(1, 150189908), (2, 75094954), (4, 37547477), (11, 13653628), (19, 7904732), (22, 6826814), (23, 6529996), (38, 3952366), (44, 3413407), (46, 3264998), (73, 2057396), (76, 1976183), (92, 1632499), (107, 1403644), (146, 1028698), (209, 718612), (214, 701822), (253, 593636), (292, 514349), (418, 359306), (428, 350911), (437, 343684), (506, 296818), (803, 187036), (836, 179653), (874, 171842), (1012, 148409), (1177, 127604), (1387, 108284), (1606, 93518), (1679, 89452), (1748, 85921), (2033, 73876), (2354, 63802), (2461, 61028), (2774, 54142), (3212, 46759), (3358, 44726), (4066, 36938), (4708, 31901), (4807, 31244), (4922, 30514), (5548, 27071), (6716, 22363), (7811, 19228), (8132, 18469), (9614, 15622), (9844, 15257)]