156970787631

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{4561}}^1$

素因数の和:5384

約数の個数: 64

約数和(自身を含む): 255413606400

約数和(自身を除く): 98442818769

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 647, 1043, 1941, 2533, 3129, 4529, 4561, 7599, 10999, 13587, 13683, 17731, 31927, 32997, 53193, 76993, 77537, 95781, 96403, 230979, 232611, 289209, 542759, 674821, 679589, 1628277, 1638851, 2024463, 2038767, 2950967, 4757123, 4916553, 8852901, 11471957, 11553013, 14271369, 20656769, 34415871, 34659039, 50166439, 61970307, 80871091, 150499317, 242613273, 351165073, 439694083, 1053495219, 1319082249, 3077858581, 7474799411, 9233575743, 22424398233, 52323595877, 156970787631]

約数ペア:

[(1, 156970787631), (3, 52323595877), (7, 22424398233), (17, 9233575743), (21, 7474799411), (51, 3077858581), (119, 1319082249), (149, 1053495219), (357, 439694083), (447, 351165073), (647, 242613273), (1043, 150499317), (1941, 80871091), (2533, 61970307), (3129, 50166439), (4529, 34659039), (4561, 34415871), (7599, 20656769), (10999, 14271369), (13587, 11553013), (13683, 11471957), (17731, 8852901), (31927, 4916553), (32997, 4757123), (53193, 2950967), (76993, 2038767), (77537, 2024463), (95781, 1638851), (96403, 1628277), (230979, 679589), (232611, 674821), (289209, 542759)]