156763164680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2385319}}^1$

素因数の和:2385414

約数の個数: 64

約数和(自身を含む): 370964966400

約数和(自身を除く): 214201801720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 32860, 65720, 2385319, 4770638, 9541276, 11926595, 19082552, 23853190, 47706380, 73944889, 95412760, 126421907, 147889778, 252843814, 295779556, 369724445, 505687628, 591559112, 632109535, 739448890, 1011375256, 1264219070, 1478897780, 2528438140, 2957795560, 3919079117, 5056876280, 7838158234, 15676316468, 19595395585, 31352632936, 39190791170, 78381582340, 156763164680]

約数ペア:

[(1, 156763164680), (2, 78381582340), (4, 39190791170), (5, 31352632936), (8, 19595395585), (10, 15676316468), (20, 7838158234), (31, 5056876280), (40, 3919079117), (53, 2957795560), (62, 2528438140), (106, 1478897780), (124, 1264219070), (155, 1011375256), (212, 739448890), (248, 632109535), (265, 591559112), (310, 505687628), (424, 369724445), (530, 295779556), (620, 252843814), (1060, 147889778), (1240, 126421907), (1643, 95412760), (2120, 73944889), (3286, 47706380), (6572, 23853190), (8215, 19082552), (13144, 11926595), (16430, 9541276), (32860, 4770638), (65720, 2385319)]