152123412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 432165888

約数和(自身を除く): 280042476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 307, 347, 357, 476, 614, 694, 714, 921, 1041, 1228, 1388, 1428, 1842, 2082, 2149, 2429, 3684, 4164, 4298, 4858, 5219, 5899, 6447, 7287, 8596, 9716, 10438, 11798, 12894, 14574, 15657, 17697, 20876, 23596, 25788, 29148, 31314, 35394, 36533, 41293, 62628, 70788, 73066, 82586, 106529, 109599, 123879, 146132, 165172, 213058, 219198, 247758, 319587, 426116, 438396, 495516, 639174, 745703, 1278348, 1491406, 1810993, 2237109, 2982812, 3621986, 4474218, 5432979, 7243972, 8948436, 10865958, 12676951, 21731916, 25353902, 38030853, 50707804, 76061706, 152123412]

約数ペア:

[(1, 152123412), (2, 76061706), (3, 50707804), (4, 38030853), (6, 25353902), (7, 21731916), (12, 12676951), (14, 10865958), (17, 8948436), (21, 7243972), (28, 5432979), (34, 4474218), (42, 3621986), (51, 2982812), (68, 2237109), (84, 1810993), (102, 1491406), (119, 1278348), (204, 745703), (238, 639174), (307, 495516), (347, 438396), (357, 426116), (476, 319587), (614, 247758), (694, 219198), (714, 213058), (921, 165172), (1041, 146132), (1228, 123879), (1388, 109599), (1428, 106529), (1842, 82586), (2082, 73066), (2149, 70788), (2429, 62628), (3684, 41293), (4164, 36533), (4298, 35394), (4858, 31314), (5219, 29148), (5899, 25788), (6447, 23596), (7287, 20876), (8596, 17697), (9716, 15657), (10438, 14574), (11798, 12894)]